CSRB5348

CSRB5348 SoC

CSRB5348 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Specifications

Bluetooth

Bluetooth Version: Bluetooth 4.1

Bluetooth Technology: Bluetooth Low Energy, Dual-mode Bluetooth

Maximum Output Power: Up to +9dBm

Bluetooth Radio: 50Ω, -90dBm receiver sensitivity

USB

USB Version: USB 2.0

General Audio

Digital Microphone Input: 1 digital mic

MCU

MCU Clock Speed: 80MHz

Power Management

Maximum Input Voltage: 3.2V

Memory

ROM: 8Mb ROM

RAM: 56KB RAM

Interface

Supported Interfaces: I²C, SPI, UART, USB 2.0

Input/Output

Analog I/O: 22

General Purpose IOs: Digital I/O, 22

Maximum PIOs: 22

PWM: 3

PWM (LED): 4

Operating Temperature Range

Maximum Temperature: 85°C

Minimum Temperature: -40°C

Package

Package Type: 6 x 6 x 1 mm 0.5 pitch BGA

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